HP COMPAQ 8000 Operating and maintenance manual

Hardware Reference Guide
HP Compaq 8000 Elite Ultra-Slim Desktop Business PC

© Copyright 2009 Hewlett-Packard
Development Company, L.P. The
information contained herein is subject to
change without notice.
Microsoft, Windows, and Windows Vista are
either trademarks or registered trademarks
of Microsoft Corporation in the United States
and/or other countries.
The only warranties for HP products and
services are set forth in the express warranty
statements accompanying such products
and services. Nothing herein should be
construed as constituting an additional
warranty. HP shall not be liable for technical
or editorial errors or omissions contained
herein.
This document contains proprietary
information that is protected by copyright. No
part of this document may be photocopied,
reproduced, or translated to another
language without the prior written consent of
Hewlett-Packard Company.
Hardware Reference Guide
HP Compaq 8000 Elite Ultra-Slim Desktop
Business PC
First Edition (November 2009)
Document Part Number: 588914-001

About This Book
This guide provides basic information for upgrading this computer model.
WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily
harm or loss of life.
CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage
to equipment or loss of information.
NOTE: Text set off in this manner provides important supplemental information.
ENWW iii

iv About This Book ENWW

Table of contents
1 Product Features
Standard Configuration Features ......................................................................................................... 1
Front Panel Components ..................................................................................................................... 2
Rear Panel Components ...................................................................................................................... 3
Keyboard .............................................................................................................................................. 4
Using the Windows Logo Key .............................................................................................. 4
Serial Number Location ........................................................................................................................ 6
2 Hardware Upgrades
Serviceability Features ......................................................................................................................... 7
Warnings and Cautions ........................................................................................................................ 7
Connecting the Power Cord ................................................................................................................. 8
Removing the Computer Access Panel ................................................................................................ 9
Replacing the Computer Access Panel .............................................................................................. 10
Removing and Replacing the Front Bezel .......................................................................................... 11
Removing a Bezel Blank .................................................................................................................... 13
Changing from Desktop to Tower Configuration ................................................................................ 14
Installing Additional Memory .............................................................................................................. 15
SODIMMs .......................................................................................................................... 15
DDR3-SDRAM SODIMMs ................................................................................................. 15
Populating SODIMM Sockets ............................................................................................ 16
Installing SODIMMs ........................................................................................................... 17
Replacing the Optical Drive ................................................................................................................ 19
Removing the Existing Optical Drive ................................................................................. 19
Preparing the New Optical Drive ....................................................................................... 20
Installing the New Optical Drive ......................................................................................... 20
Replacing the Hard Drive ................................................................................................................... 22
Installing and Removing a Port Cover ................................................................................................ 26
Appendix A Specifications
Appendix B Battery Replacement
ENWW v

Appendix C Security Lock Provisions
Installing a Security Lock .................................................................................................................... 32
HP/Kensington MicroSaver Security Cable Lock ............................................................... 32
Padlock .............................................................................................................................. 33
HP Business PC Security Lock .......................................................................................... 34
Front Bezel Security .......................................................................................................... 35
Appendix D Electrostatic Discharge
Preventing Electrostatic Damage ....................................................................................................... 38
Grounding Methods ............................................................................................................................ 38
Appendix E Computer Operating Guidelines, Routine Care and Shipping Preparation
Computer Operating Guidelines and Routine Care ............................................................................ 39
Optical Drive Precautions ................................................................................................................... 40
Operation ........................................................................................................................... 40
Cleaning ............................................................................................................................. 40
Safety ................................................................................................................................. 40
Shipping Preparation .......................................................................................................................... 40
Index ................................................................................................................................................................... 41
vi ENWW

1 Product Features
Standard Configuration Features
The HP Compaq Ultra-Slim Desktop computer comes with features that may vary depending on the
model. For a complete listing of the hardware and software installed in the computer, run the diagnostic
utility (included on some computer models only).
Figure 1-1 Ultra-Slim Desktop
ENWW Standard Configuration Features 1

Front Panel Components
Drive configuration may vary by model.
Figure 1-2 Front Panel Components
Table 1-1 Front Panel Components
1Optical Drive 5Microphone/Headphone Connector
2System Power LED 6USB (Universal Serial Bus) Ports
3SD Media Card Reader (optional) 7Hard Drive Activity Light
4Headphone Connector 8Dual-State Power Button
NOTE: When a device is plugged into the Microphone/Headphone Connector, a dialog box will pop up asking
if you want to use the connector for a microphone line Line-In device or a headphone. You can reconfigure the
connector at any time by double-clicking the Realtek HD Audio Manager icon in the Windows taskbar.
NOTE: The Power On Light is normally green when the power is on. If it is flashing red, there is a problem with
the computer and it is displaying a diagnostic code.
2 Chapter 1 Product Features ENWW

Rear Panel Components
Figure 1-3 Rear Panel Components
Table 1-2 Rear Panel Components
1Line-Out Connector for powered audio
devices (green)
6 Power Cord Connector
2PS/2 Keyboard Connector (purple) 7 TV Tuner (optional)
3Universal Serial Bus (USB) (6) 8Line-In Audio Connector (blue)
4DisplayPort Monitor Connector 9PS/2 Mouse Connector (green)
5VGA Monitor Connector (blue) 10 RJ-45 Network Connector
NOTE: Arrangement and number of connectors may vary by model.
When a device is plugged into the blue Line-In Audio Connector, a dialog box will pop up asking if you want to use the connector
for a line-in device or a microphone. You can reconfigure the connector at any time by double-clicking the Realtek HD Audio
Manager icon in the Windows taskbar.
ENWW Rear Panel Components 3

Keyboard
Figure 1-4 Keyboard Components
Table 1-3 Keyboard Components
1Function Keys Perform special functions depending on the software application being used.
2Editing Keys Include the following: Insert, Home, Page Up, Delete, End, and Page Down.
3Status Lights Indicate the status of the computer and keyboard settings (Num Lock, Caps
Lock, and Scroll Lock).
4Numeric Keys Work like a calculator keypad.
5Arrow Keys Used to navigate through a document or Web site. These keys allow you to
move left, right, up, and down, using the keyboard instead of the mouse.
6Ctrl Keys Used in combination with another key; their effect depends on the application
software you are using.
7Application Key
1
Used (like the right mouse button) to open pop-up menus in a Microsoft Office
application. May perform other functions in other software applications.
8Windows Logo Keys
1
Used to open the Start menu in Microsoft Windows. Used in combination with
other keys to perform other functions.
9 Alt Keys Used in combination with another key; their effect depends on the application
software you are using.
1Keys available in select geographic regions.
Using the Windows Logo Key
Use the Windows Logo key in combination with other keys to perform certain functions available in the
Windows operating system. Refer to Keyboard on page 4to identify the Windows Logo key.
Table 1-4 Windows Logo Key Functions
The following Windows Logo Key functions are available in Microsoft Windows XP, Microsoft Windows Vista, and
Micorosft Windows 7.
4 Chapter 1 Product Features ENWW

Windows Logo Key Displays or hides the Start menu
Windows Logo Key + dDisplays the Desktop
Windows Logo Key + mMinimizes all open applications
Shift + Windows Logo Key + mUndoes Minimize All
Windows Logo Key + eLaunches My Computer
Windows Logo Key + fLaunches Find Document
Windows Logo Key + Ctrl + fLaunches Find Computer
Windows Logo Key + F1 Launches Windows Help
Windows Logo Key + lLocks the computer if you are connected to a network domain, or
allows you to switch users if you are not connected to a network
domain
Windows Logo Key + rLaunches the Run dialog box
Windows Logo Key + uLaunches the Utility Manager
Windows Logo Key + Tab Windows XP - Cycles through the Taskbar buttons
Windows Vista and Windows 7 - Cycles through programs on the
Taskbar using the Windows Flip 3-D
In addition to the Windows Logo Key functions described above, the following functions are also available in Microsoft
Windows Vista and Windows 7.
Ctrl + Windows Logo Key + Tab Use the arrow keys to cycle through programs on the Taskbar by
using Windows Flip 3-D
Windows Logo Key + Spacebar Brings all gadgets to the front and select Windows Sidebar
Windows Logo Key + gCycles through Sidebar gadgets
Windows Logo Key + tCycles through programs on the taskbar
Windows Logo Key + uLaunches Ease of Access Center
Windows Logo Key + any number key Launches the Quick Launch shortcut that is in the position that
corresponds to the number (for example, Windows Logo Key + 1
launches the first shortcut in the Quick Launch menu)
In addition to the Windows Logo Key functions described above, the following functions are also available in Microsoft
Windows 7.
Windows Logo Key + Ctrl + bSwitches to the program that displayed a message in the
notification area
Windows Logo Key + pChoose a presentation display mode
Windows Logo Key + up arrow Maximizes the window
Windows Logo Key + left arrow Snaps the window to the left side of the screen
Windows Logo Key + right arrow Snaps the window to the right side of the screen
Windows Logo Key + down arrow Minimizes the window
Windows Logo Key + Shift + up arrow Stretches the window to the top and bottom of the screen
Windows Logo Key + Shift + left arrow or right
arrow
Moves a window from one monitor to another
Table 1-4 Windows Logo Key Functions (continued)
ENWW Keyboard 5

Windows Logo Key + +(on numpad) Zooms in
Windows Logo Key + -(on numpad) Zooms out
Serial Number Location
Each computer has a unique serial number and a product ID that are located on the top of the computer
when it is in the tower configuration. Keep these numbers available for use when contacting customer
service for assistance.
Figure 1-5 Serial Number and Product ID Location
Table 1-4 Windows Logo Key Functions (continued)
6 Chapter 1 Product Features ENWW

2 Hardware Upgrades
Serviceability Features
The computer includes features that make it easy to upgrade and service. No tools are needed for most
of the installation procedures described in this chapter.
Warnings and Cautions
Before performing upgrades be sure to carefully read all of the applicable instructions, cautions, and
warnings in this guide.
WARNING! To reduce the risk of personal injury or equipment damage from electrical shock, hot
surfaces, or fire:
Disconnect the power cord from the power outlet and allow the internal system components to cool
before touching.
Do not plug telecommunications or telephone connectors into the network interface controller (NIC)
receptacles.
Do not disable the power cord grounding plug. The grounding plug is an important safety feature.
Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.
To reduce the risk of serious injury, read the Safety & Comfort Guide. It describes proper workstation,
setup, posture, and health and work habits for computer users, and provides important electrical and
mechanical safety information. This guide is located on the Web at http://www.hp.com/ergo.
WARNING! Energized and moving parts inside.
Disconnect power to the equipment before removing the enclosure.
Replace and secure the enclosure before re-energizing the equipment.
CAUTION: Static electricity can damage the electrical components of the computer or optional
equipment. Before beginning these procedures, ensure that you are discharged of static electricity by
briefly touching a grounded metal object. See Appendix D, Electrostatic Discharge on page 38 for
more information.
When the computer is plugged into an AC power source, voltage is always applied to the system board.
You must disconnect the power cord from the power source before opening the computer to prevent
damage to internal components.
ENWW Serviceability Features 7

Connecting the Power Cord
When connecting the power supply, it is important to follow the steps below to ensure the power cord
does not pull free from the computer.
1. Connect the round end of the power cord to the power supply connector on the rear of the computer
(1).
2. Insert the power cord retainer clip into a slot on the air vent to prevent the cord from becoming
disconnected from the computer (2).
3. Bundle any excess power cord with the supplied strap (3).
4. Plug the female end of the other power cord into the power supply brick (4).
5. Connect the other end of the power cord to an electrical outlet (5).
Figure 2-1 Connecting the Power Cord
CAUTION: Failure to secure the power cable with the retainer clip may result in the power cord
becoming disconnected and loss of data.
8 Chapter 2 Hardware Upgrades ENWW

Removing the Computer Access Panel
To access internal components, you must remove the access panel:
1. Remove/disengage any security devices that prohibit opening the computer.
2. Remove all removable media, such as compact discs or USB flash drives, from the computer.
3. Turn off the computer properly through the operating system, then turn off any external devices.
4. Disconnect the power cord from the power outlet and disconnect any external devices.
CAUTION: Regardless of the power-on state, voltage is always present on the system board as
long as the system is plugged into an active AC outlet. You must disconnect the power cord to
avoid damage to the internal components of the computer.
5. If the computer is on a stand, remove the computer from the stand and lay the computer down.
6. Loosen the thumbscrew on the rear of the computer (1), slide the access panel toward the rear of
the computer, then lift it off (2).
Figure 2-2 Removing the Computer Access Panel
ENWW Removing the Computer Access Panel 9

Replacing the Computer Access Panel
1. Align the tabs on the panel with the slots on the chassis then slide the panel towards the front of
the chassis until it stops (1).
2. Tighten the thumbscrew to secure the access panel (2).
Figure 2-3 Replacing the Computer Access Panel
10 Chapter 2 Hardware Upgrades ENWW

Removing and Replacing the Front Bezel
1. Remove/disengage any security devices that prohibit opening the computer.
2. Remove all removable media, such as compact discs or USB flash drives, from the computer.
3. Turn off the computer properly through the operating system, then turn off any external devices.
4. Disconnect the power cord from the power outlet and disconnect any external devices.
CAUTION: Regardless of the power-on state, voltage is always present on the system board as
long as the system is plugged into an active AC outlet. You must disconnect the power cord to
avoid damage to the internal components of the computer.
5. If the computer is on a stand, remove the computer from the stand and lay the computer down.
6. Remove the computer access panel.
7. Lift up the three tabs on the side of the bezel (1), then rotate the bezel off the chassis (2).
Figure 2-4 Removing the Front Bezel
ENWW Removing and Replacing the Front Bezel 11

To replace the front bezel:
1. Insert the three hooks on the bottom side of the bezel into the rectangular holes on the chassis (1)
then rotate the top side of the bezel onto the chassis (2) and snap it into place.
Figure 2-5 Replacing the Front Bezel
2. Replace the access panel.
3. If the computer was on a stand, replace the stand.
4. Reconnect the power cord and turn on the computer.
5. Lock any security devices that were disengaged when the access panel was removed.
12 Chapter 2 Hardware Upgrades ENWW

Removing a Bezel Blank
On some models, there is a bezel blank covering the external drive bay that needs to be removed before
installing a drive. To remove a bezel blank:
1. Remove the front bezel.
2. Push the two retaining tabs that hold the bezel blank in place towards the outer left edge of the
bezel (1) and pull the bezel blank inwards to remove it (2).
Figure 2-6 Removing a Bezel Blank
ENWW Removing a Bezel Blank 13

Changing from Desktop to Tower Configuration
1. Remove/disengage any security devices that prohibit opening the computer.
2. Remove all removable media, such as compact discs or USB flash drives, from the computer.
3. Turn off the computer properly through the operating system, then turn off any external devices.
4. Disconnect the power cord from the power outlet and disconnect any external devices.
CAUTION: Regardless of the power-on state, voltage is always present on the system board as
long as the system is plugged into an active AC outlet. You must disconnect the power cord to
avoid damage to the internal components of the computer.
5. Place the computer firmly down into the stand.
Figure 2-7 Placing the Computer on the Stand
6. Reconnect the external equipment, plug the power cord into a power outlet, and turn the computer
on.
7. Lock any security devices that were disengaged when the computer cover or access panel was
removed.
To change from the tower configuration to the desktop configuration, reverse the previous steps.
NOTE: An optional Quick Release mounting bracket is available from HP for mounting the computer
to a wall, desk, or swing arm.
14 Chapter 2 Hardware Upgrades ENWW